package com.itheima.bufferstream;

import java.io.BufferedWriter;
import java.io.FileWriter;
import java.io.IOException;

public class Demo01 {

    public static void main(String[] args) throws IOException {

        BufferedWriter writer = new BufferedWriter(new FileWriter("day13\\aaa.txt"));
        writer.write("看看我能写进去吗");
        writer.close();


    }
}
